Like the titles says I cannot trigger P0102 and/or P0103 codes required to enter Speed Density mode. The car will crank but wont start.
Interestingly enough once the codes are thrown (I was able to get it thrown once a couple of weeks ago) the car will start up just fine. I was able to Log Afr error % and tune the VE for idle and installed larger injectors (80lb's) and get that running and idling.
Once I upgraded to the 2 Bar OS ("Write Entire") the P0102 & P0103 codes were erased and the car was back to cranking but not starting.
I cant get the car started long enough to trigger the codes but when I log the MAF Freq. PID I see that it is over 0Hz (which should Fail the MAF) and I just dont understand why it wont fail.
I've searched and read and read with no luck. I've tried all the usual suspects to fix the issue that I will list below:
Engine Diag>Airflow>MAF Frequency Fail High - Set to 0 and/or 1 Hz
Maximum Delta Airflow - P0101 Error - Set table to 0
DTCs P0101, P0102 & P0103 set to MIL on First Error (I also tried changing the settings on these to other Error Modes to see if that fixed the issue)
Engine>Airflow>MAF Calibration Airflow vs. Frequency - Set the cells to 15 g/s in hopes that it would allow the car to idle long enough to throw the codes.
Engine>Airflow>Dynamic> MAF Airmass Filt, High RPM Disable, High RPM Hyst all set to 0